This work aims to present a set of computational tools to support the real time operation and preventive control to enhance the static and dynamic security of power systems. The data mining technique known as decision tree was utilized to determine power system operating state as well as to provide operating guidelines for the preventing control actions necessary to avoid continuous decline of bus voltages and transient instability problems. Preliminary tests were carried out using operation historical data collected by SCADA/SAGE host located at Eletrobrás Eletronorte's regional control center. The obtained results validated the set of computational tools and also demonstrated the prospective application in real time operating environment....
In power system operation, steady state security control is employed to provide continuous supply to...
An overview of the general decision tree approach to power system security assessment is presented. ...
Machine learning techniques have been used in the past using Monte Carlo samples to construct predic...
The techniques used to Static Security Assessment in power systems depend on the implementation of a...
The development of a preventive control methodology to increase the capacity of voltage sag recovery...
This work compares the C4.5 and multilayer perceptron (MLP) algorithms applied for dynamic security ...
The search for effective ways to promote the secure operation of power systems and to increase its u...
Maintaining transient stability is a basic requirement for secure power system operations. Preventiv...
O problema de estabilidade de tensão tem recebido uma atenção crescente dos profissionais que atuam ...
This thesis proposes the use of a decision tree (DT) based security dispatch method applied to inte...
This paper proposes a decision tree (DT)-based systematic approach for cooperative online power syst...
The main objective of this work is to evaluate the performance of control devices and load modelling...
The development of a preventive control methodology to increase the capacity of voltage sag recovery...
O presente trabalho tem como objetivo desenvolver um programa computacional para análise de contingê...
This work presents new analytical and computational methods for operation security assessment of ele...
In power system operation, steady state security control is employed to provide continuous supply to...
An overview of the general decision tree approach to power system security assessment is presented. ...
Machine learning techniques have been used in the past using Monte Carlo samples to construct predic...
The techniques used to Static Security Assessment in power systems depend on the implementation of a...
The development of a preventive control methodology to increase the capacity of voltage sag recovery...
This work compares the C4.5 and multilayer perceptron (MLP) algorithms applied for dynamic security ...
The search for effective ways to promote the secure operation of power systems and to increase its u...
Maintaining transient stability is a basic requirement for secure power system operations. Preventiv...
O problema de estabilidade de tensão tem recebido uma atenção crescente dos profissionais que atuam ...
This thesis proposes the use of a decision tree (DT) based security dispatch method applied to inte...
This paper proposes a decision tree (DT)-based systematic approach for cooperative online power syst...
The main objective of this work is to evaluate the performance of control devices and load modelling...
The development of a preventive control methodology to increase the capacity of voltage sag recovery...
O presente trabalho tem como objetivo desenvolver um programa computacional para análise de contingê...
This work presents new analytical and computational methods for operation security assessment of ele...
In power system operation, steady state security control is employed to provide continuous supply to...
An overview of the general decision tree approach to power system security assessment is presented. ...
Machine learning techniques have been used in the past using Monte Carlo samples to construct predic...